I am displaying the attachments that are for a mail but i am unable to display all the attachments as the newline "
" is not working . can anyone tell me how can i implement the escape characters on the textview
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I am writing an application which reads the xml data and just prints it.The xml data consists of some escape sequence characters like &,"When trying to print the data, I am not able to get the original data.
View 4 Replies View RelatedI am trying to update a SQLite table in my Android application. Predicate for this update is built around a column which stores different resource URLs.These URLs might contain special characters such as /~?=; (and even &).The update query doesnt work; it does not identify the column satifying the condition.How can I escape these characters?
View 3 Replies View RelatedI am trying to place only the exact amount of data into a TextView but I need to know how much it can hold. Is there a way to do this based on it's height, width and the textsize?
View 2 Replies View RelatedI have a TextView in a RelativeLayout which contains an integer number. The number will range between 1 and 99 - can anyone tell me how to size the TextView so that its width is always the width of the string "99" even if it only contains "1"?
I need this because the positions of the components to the right of this TextView depend on its width, so all are position depending on how many digits the TextView contains.
I don't mind if this is done in XML or code - I just want to avoid having to set the width of a TextView in pixels!
How can I determine the number of visible characters that a TextView can display. For example if I change the orientation this number may change. If I change the resolution then also the number of visible characters changes.
View 3 Replies View RelatedIn my project whenever I extend activity it works fine but as soon as I extend ListActivity it throws exception and shows file not found. Why is that? We already know that ListActivity itself extends the Activity class. The application must run fine.
Here's the java file:
package com.android.feedGrabber;
import java.net.URL;
import java.net.URLConnection;
import java.util.Collection;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import com.sun.cnpi.rss.elements.Item;
import com.sun.cnpi.rss.elements.Rss;
import com.sun.cnpi.rss.parser.RssParser;
import com.sun.cnpi.rss.parser.RssParserFactory;
If I change "extends Activity" to "extends ListActivity" it gives the exception. I need to bring this change because I want to implement it on ListView instead of TextView.
Error it throws:
debug mode gets active and it highlights under Suspended(exception RunTimeException): ActivityThread.performLaunchActivity(ActivityThread$ActivityRecord, Intent) line: 2663.
I have a clickable TextView with a drawable as its background. I'm looking for the right way to implement a down-state drawable so the background changes when the user presses down. I have been able to almost perfectly replicate this behavior by listening for MotionEvents and changing the background when the user is pressing down.. The only thing that doesn't match up with system-wide down state behavior here is that if the user keeps holding down and moves their finger off the button, the state remains down until they release their finger from the screen... whereas in Maps overlays or Buttons or ListViews or anything else the state immediately goes back to off when the finger moves from the object.
View 1 Replies View RelatedThe layout xml is as below. I have a RelativeLayout, which contains a TextView. The OnClick listener is set on RelativeLayout. The RelativeLayout has a selector background. What I want is, when user clicks on the RelativeLayout, the background of the RelativeLayout should change, and the color of the text of the TextView should change too. Even though I set color selector for the TextView, only the selector on RelativeLayout works. The color selector on TextView doesn't work. How can I implement change of both RelativeLayout background and text color of TextView when user clicks the layout?
CODE:...................
a friend of mine has set me up for a blind date next week.I am freaking terrified.I'm way, way, way more scared than anything I've ever done in my life and I've done some pretty hairy things in my day.Anyway, are there any apps that can make my cell phone ring with an extremely important call at a predetermined time?I'm looking for an escape hatch.It would need to fully simulate a call so it would need to ring and set off my caller ID so if they saw my phone, they could see that someone was really calling.I could fake the conversation of course.
View 8 Replies View RelatedI was just wondering, if I have an EditText that I'm turning the content of into a string, say String queryStr = new String(searchText.getText().toString());How would I go about escaping special characters from this string so that I could put it into an HttpGet method?
View 4 Replies View RelatedI have a textView with some text in it. I want to delete the last 4 characters and then add on some more text. I tried doing this.textViewObject.append(" new text that I am adding");But instead of the doing a backspace, they show up as little squares in the textfield. Can anyone help me out here?
View 1 Replies View RelatedI am using ViewFlipper for my application. I trying to make it.when user pressed on escape (back) button, it would be back to parent Layout.
View 3 Replies View RelatedI have just got my HTC desire. And i cant stand that i have to press the power button to get out of sleep mode to show the lock screen. wish i could just press menu/home or any of the buttons but the power one right at the top. I only say this as i swear my htc tattoo unlocked in this way. if not this could get quite annoying. So is there anyway to change this. I have tried looking through settings but i have a bad feeling you cant change it.
View 3 Replies View RelatedThere are no options in the settings to format the sd card, just mounting and unmounting as well as total space etc. I am running ICS 4.0.4 and am not rooted ! Also, I was not sure if the settings were created by LG because they are different from the other versions I have seen.
View 6 Replies View RelatedI want to do something like that. For example, I have a textview with String
Alibaba love Mary so muck. In that String alibaba and Mary have a event to open something but I can't know how to use event for Mary and Alibaba seperately
I'm looking for a way to escape the "@" symbol at the start of a string, in Android strings.xml resource. I'm continuously getting compilation errors and the layout builder in Eclipse refuses to work :(. Does anyone know how?
View 1 Replies View RelatedI have a ListView that contains an Image on the left of two vertically-oriented TextViews using a RelativeLayout. When both TextViews have text it looks fine. Sometimes the TextView on the bottom won't have any text, and the problem is that the entire layout is several pixels above where it should be because it still reserves that space for text when there isn't any making the entire list have annoying blank gaps. I remember seeing an example of where someone made the layout not reserve the space, but I can't remember how he did it.
View 2 Replies View RelatedI'm trying to create a textView in the parent activity onActivityResult but the textView does not appear. There is an ImageView that takes up the whole parent activity. I can create a textView and place it, and it should go on top of the imageView?
In the parent class:
[HIGH]private void addClothes(int menuId) {
Intent chooseClothesIntent = new Intent(this, ChooseClothesActivity.class);
chooseClothesIntent.putExtra("menuId", menuId);
startActivityForResult(chooseClothesIntent, 1);
}[/HIGH]
[Code]...
then in my new activity:
[HIGH]@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
try {
ClothingItem ci = mListContents.get(position);
String imagePath = ci.getImagePath();
[Code]...
In my Android application I have to display article title on corresponding category.
I wish to display the output in following format:
[HIGH]Languages Programming --- Category name on Horizontal listview[/HIGH]
If I have to click Languages which means getting the article title for that selected category alone and displaying on Horizontal listview.
[HIGH]Languages Programming
Tamil Engilsh Hindi Telugu[/HIGH]
If I have to click Programming means need to display the :
[HIGH]Languages Programming
Java C C++[/HIGH]
Now my current status is :
I have to run the app and click Languages which means getting the output is :[code]....
I have a TextView that I created in the main.xml. In my app.java I am dynamically positioning that TextView based on where the user taps the screen. The problem I am having is that when I call myTextView.setPadding(100,100,0,0), it moves the actual Text of the TextView, but does not move the Colored Background of the TextView.
View 3 Replies View Relatedif there are five text in a text view and we want to pass one of them on click event to the next class text view which method i m used on android
View 2 Replies View RelatedI am trying to send large SMS more than 160 characters using SendMultipartText() API. But On receivver side , i am getting two messages ( SMS). Query: Is there any way to send as one shot SMS (size more than 160 characters) and it should be received in one SMS only?
View 4 Replies View RelatedI have a problem with TextView in Android
I am making an application like Facebook. In m.facebook.com, when I open it I see they do one thing specailly.
(Alice) is writing on (BackStreetBoy1010938920) wall
Because the width of Mobile screen is small so the real message like tha
(Alice) is writing on (BackStreet
Boy10101009393) wall
I guess they use TextView for (BackStreetBoy1010938920) but I can't do like this.
I am having difficulty while parsing some Turkish sites.Here is the part of the code. The problem is when the title contains some non-UTF characters like it stops parsing and doesnt read the rest. For example if the title is "Ebru askere gitti" it only reads until which is "Ebru G". Or when reading "Serdar Orta net oldu" it only read "Serdar Or"
CODE:....................
How do can have in my string.xml, characters Chinese or Korean. Is it possible?
View 9 Replies View RelatedI'm using a SAXParser to parse an XML document and its getting stuck on certain symbols like the 'trademark' symbol and I think even double- quotes". I really don't need these characters so it would be fine if the parser just skips over these. Instead it throws an exception and quits parsing the document. What can I do?
View 7 Replies View RelatedWe're trying to build a Soft Keyboard for an android app. The characters to be shown on the keyboard are Asian language characters. Any pointers will be helpful.
View 2 Replies View RelatedCurrently I have an edittext field that when the user presses enter it does mostly what I want it to, validate an IP Address format and inform the user if it is wrong. How do I make it so when the user presses enter it checks it like it is supposed to be does not enter the newline character?
Here is my code for it.
public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) {
if(validateIPaddress(m_etIPAddress.getText().toString())){
ConfigData.m_IPAddress = m_etIPAddress.getText().toString();
} else { showAlertDialog("Invalid IP Address
Example: 255.255.255.255 0.0.0.0","Error: ");
m_etIPAddress.setText(ConfigData.m_IPAddress);
m_etIPAddress.requestFocus();
} return false;
}
Another problem I have is that in the false condition of the validation, that it will not bring up the soft keyboard to allow the user to reedit that text field. If the user clicks on another edit text the window gives it focus, and allows the user to edit the second text field while still maintaining the 'green outline' around the original edittext.
The EditText still creates a newline. I tried calling that when I create the EditText and it shows the dialog then inserts a newline character at the beginning which is weird because the
m_etIPAddress.setText(ConfigData.m_IPAddress);
Should automatically overwrite anything in that field to the static IP saved within ConfigData. (my settings class) and I think the focus might work, the problem is that after requestFocus, that EditText shows it has focus but is unresponsive. I can click on other EditText's and modify them, while it still shows the focus outline on the IP EditText. If I click on the IP EditText it doesn't actually do anything. Its kind of strange.
I am working on a font rendering project for one of my applications in android. I am trying to input a language like.I used the Softkeyboard sample for building the Language Keyboard. I was able to type characters of the language using a font in assets folder.But The problem is As soon as I type a character and a Half word character the later replaces the first character. And the first character disappears as soon as the half word character is typed.I wish that respective glyph is displayed for respective character,half word combination.I looked at update classes they are fine. Couldn't find where the displacing thing is happening.
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